PSE-SoftwareFirewall Exam Brain Dumps - Study Notes and Theory [Dec-2024]
100% Guaranteed Results PSE-SoftwareFirewall Unlimited 67 Questions
NEW QUESTION # 39
Which two public cloud platforms does the VM-Series plugin support? (Choose two.)
- A. Amazon Web Services (AWS)
- B. OCI
- C. IBM Cloud
- D. Azure
Answer: A,D
Explanation:
The VM-Series plugin supports integration with multiple public cloud platforms, including:
* Amazon Web Services (AWS):The VM-Series firewalls can be deployed in AWS to provide comprehensive security for cloud applications and data, leveraging AWS's native services and integration capabilities.
* Azure:The VM-Series firewalls also integrate with Microsoft Azure, offering advanced security features and policies for applications and data hosted in Azure's cloud environment.
References:
* Palo Alto Networks VM-Series on AWS: VM-Series on AWS
* Palo Alto Networks VM-Series on Azure: VM-Series on Azure
NEW QUESTION # 40
Where do CN-Series devices obtain a VM-Series authorization key?
- A. Customer Support Portal
- B. GitHub
- C. Local installation
- D. Panorama
Answer: D
Explanation:
CN-Series devices obtain a VM-Series authorization key from Panorama. Panorama is the centralized management platform for Palo Alto Networks firewalls, including CN-Series and VM-Series. It provides the necessary authorization keys and other configurations to ensure proper deployment and operation of the firewalls.
References:
* Palo Alto Networks Panorama Documentation: Panorama Overview
* Palo Alto Networks CN-Series Setup Guide: CN-Series Setup
NEW QUESTION # 41
Why are VM-Series firewalls and hardware firewalls that are external to the Kubernetes cluster problematic for protecting containerized workloads?
- A. They are managed by another entity when located inside the cluster.
- B. They do not scale independently of the Kubernetes cluster.
- C. They are located outside the cluster and have no visibility into application-level cluster traffic.
- D. They function differently based on whether they are located inside or outside of the cluster.
Answer: C
Explanation:
* Visibility into application-level cluster traffic:
* VM-Series firewalls and hardware firewalls that are external to the Kubernetes cluster lack the necessary visibility into the traffic and communications occurring at the application level within the cluster. This limitation impedes their ability to effectively protect containerized workloads.
NEW QUESTION # 42
Which two steps are involved in deployment of a VM-Series firewall on NSX? (Choose two.)
- A. Obtain the Amazon Machine Images (AMIs) from marketplace.
- B. Create a virtual data center (vDC) and a vApp that includes the VM-Series firewall.
- C. Enable communication between Panorama and the NSX Manager.
- D. Register the VM-Series firewall as a service.
Answer: C,D
Explanation:
* This step involves setting up a connection between Panorama (the centralized management platform for Palo Alto Networks firewalls) and the VMware NSX Manager. This communication is essential for managing and orchestrating the VM-Series firewalls within the NSX environment.
NEW QUESTION # 43
What is a design consideration for a prospect who wants to deploy VM-Series firewalls in an Amazon Web Services (AWS) environment?
- A. High availability (HA) clusters are limited to fewer than 8 virtual appliances.
- B. Resources are shared within the cluster.
- C. Special AWS plugins are needed for load balancing.
- D. Only active-passive high availability (HA) is supported.
Answer: D
Explanation:
For deploying VM-Series firewalls in an AWS environment, it is important to note that only active-passive HA is supported. This setup ensures that one firewall handles the traffic while the other remains in standby mode, ready to take over in case the active firewall fails. This limitation is essential to consider when planning for high availability and fault tolerance in AWS deployments.
References:
* Palo Alto Networks VM-Series Deployment Guide for AWS: VM-Series Deployment Guide
* Palo Alto Networks HA Configuration Guide: HA Configuration
NEW QUESTION # 44
What does the number of required flex credits for a VM-Series firewall depend on?
- A. IP address allocation
- B. vCPU allocation
- C. Memory allocation
- D. Network interface allocation
Answer: B
Explanation:
The number of required flex credits for a VM-Series firewall primarily depends on the vCPU allocation. Flex credits are used to license VM-Series firewalls, and the number of credits required is determined by the number of virtual CPUs (vCPUs) allocated to the firewall. Higher vCPU allocations provide greater performance capabilities and thus require more flex credits.
References:
* Palo Alto Networks Licensing Guide: VM-Series Licensing
* Palo Alto Networks VM-Series Datasheet: VM-Series Datasheet
NEW QUESTION # 45
Which two criteria are required to deploy VM-Series firewalls in high availability (HA)? (Choose two.)
- A. Deployment on a different host
- B. Deployment on same type of hypervisor
- C. Assignment of identical licenses and subscriptions
- D. Configuration of asymmetric routing
Answer: B,C
Explanation:
For deploying VM-Series firewalls in high availability (HA), it is crucial to ensure that both firewalls in the HA pair have identical licenses and subscriptions to ensure feature parity and uninterrupted service during failover. Additionally, both firewalls must be deployed on the same type of hypervisor to ensure compatibility and proper synchronization of state and configurations between the active and passive units.
References:
* Palo Alto Networks High Availability Guide: HA Requirements
* Palo Alto Networks VM-Series Deployment Guide: High Availability
NEW QUESTION # 46
Which two routing options are supported by VM-Series? (Choose two.)
- A. OSPF
- B. IGRP
- C. RIP
- D. BGP
Answer: A,D
Explanation:
The VM-Series firewalls support various dynamic routing protocols to ensure efficient and resilient network traffic management. Among these, OSPF (Open Shortest Path First) and BGP (Border Gateway Protocol) are supported. OSPF is used for intra-domain routing, while BGP is essential for inter-domain routing, allowing VM-Series to participate in complex and scalable network topologies.
References:
* Palo Alto Networks VM-Series Deployment Guide: VM-Series Deployment Guide
* Palo Alto Networks Administrator's Guide: Routing Protocols
NEW QUESTION # 47
What Palo Alto Networks software firewall protects Amazon Web Services (AWS) deployments with network security delivered as a managed cloud service?
- A. Cloud next-generation firewall (NGFW)
- B. Ion-Series Ion-Series
- C. VM-Series
- D. CN-Series
Answer: A
Explanation:
The Cloud NGFW by Palo Alto Networks is a managed cloud service designed to provide advanced network security capabilities within AWS deployments. This service leverages Palo Alto Networks' technology to deliver scalable and comprehensive security without the need for users to manage the infrastructure themselves. It is ideal for organizations looking to integrate robust security within their cloud environments efficiently.
References:
* Palo Alto Networks Cloud NGFW for AWS: Cloud NGFW for AWS
* AWS Marketplace:Cloud NGFW for AWS
NEW QUESTION # 48
Which solution is best for securing an EKS environment?
- A. API orchestration
- B. CN-Series high availability (HA) pair
- C. VM-Series single host
- D. PA-Series using load sharing
Answer: B
Explanation:
CN-Series for EKS Security:
* The CN-Series firewalls are specifically designed to secure Kubernetes environments, such as Amazon EKS. Deploying them in a high availability (HA) pair ensures robust, fault-tolerant security for containerized workloads, providing continuous protection and high availability.
NEW QUESTION # 49
Which two mechanisms could trigger a high availability (HA) failover event? (Choose two.)
- A. Session polling
- B. Heartbeat polling
- C. Ping monitoring
- D. Link monitoring
Answer: C,D
NEW QUESTION # 50
How does Prisma Cloud Compute offer workload security at runtime?
- A. It automatically builds an allow-list security model for every container and service.
- B. It quarantines containers that demonstrate increased CPU and memory usage.
- C. It automatically patches vulnerabilities and compliance issues for every container and service.
- D. It works with the identity provider (IdP) to identify overprivileged containers and services, and it restricts network access.
Answer: A
Explanation:
Allow-list Security Model:
* Prisma Cloud Compute provides runtime security by automatically creating an allow-list security model for each container and service. This model ensures that only expected and authorized behaviors are allowed, effectively preventing unauthorized activities.
NEW QUESTION # 51
How must a Palo Alto Networks Next-Generation Firewall (NGFW) be configured in order to secure traffic in a Cisco ACI environment?
- A. It must receive all forwarding lookups from the network controller.
- B. It must be deployed as a member of a device cluster.
- C. It must use a Layer 3 underlay network.
- D. It must be identified as a default gateway.
Answer: C
Explanation:
The Palo Alto Networks Next-Generation Firewall must be integrated into the Layer 3 underlay network to secure traffic within a Cisco ACI environment.
Reference: Integration documentation for Cisco ACI and Palo Alto Networks indicates the necessity of Layer
3 integration for policy enforcement and traffic management.
Palo Alto Networks and Cisco ACI Integration
NEW QUESTION # 52
What is a benefit of network runtime security?
- A. It is siloed to enhance workload security.
- B. It more narrowly focuses on one security area and requires careful customization, integration, and maintenance.
- C. It removes vulnerabilities that have been baked into containers.
- D. It identifies unknown vulnerabilities that cannot be identified by known Common Vulnerability and Exposure (CVE) lists.
Answer: D
Explanation:
Identifying Unknown Vulnerabilities:
* Network runtime security is beneficial because it can identify unknown vulnerabilities that are not listed in known CVE lists. This type of security focuses on monitoring the behavior of applications and containers in real-time, which helps detect anomalies and potential threats that static analysis might miss.
NEW QUESTION # 53
How are Palo Alto Networks Next-Generation Firewalls (NGFWs) deployed within a Cisco ACI architecture?
- A. Traffic can be automatically redirected using static address objects.
- B. Service graphs are configured to allow their deployment.
- C. VXLAN or NVGRE traffic is terminated and inspected for translation to VLANs.
- D. SDN code hooks can help detonate malicious file samples designed to detect virtual environments.
Answer: B
Explanation:
Within a Cisco ACI architecture, Palo Alto Networks Next-Generation Firewalls (NGFWs) are deployed using service graphs. Service graphs in Cisco ACI define the sequence of network services that traffic must pass through. By configuring service graphs, administrators can seamlessly integrate Palo Alto Networks firewalls into the fabric to inspect and secure traffic flows.
References:
* Palo Alto Networks and Cisco ACI Integration Guide: Service Graphs Integration
* Cisco ACI Service Graph Documentation: Service Graphs
NEW QUESTION # 54
Why are containers uniquely suitable for runtime security based on allow lists?
- A. Docker has a built-in runtime analysis capability to aid in allow listing.
- B. Containers have only a few defined processes that should ever be executed.
- C. Operations teams know which processes are used within a container.
- D. Developers define the processes used in containers within the Dockerfile.
Answer: B
Explanation:
Containers are typically designed to run a specific application or service, meaning they have a limited and well-defined set of processes. This makes it easier to implement and manage runtime security based on allow lists, as any deviation from the expected processes can be quickly identified and mitigated.
Reference: Security best practices for container environments emphasize the use of allow lists to enforce runtime security, leveraging the predictable nature of container processes.
Palo Alto Networks Container Security Guide
NEW QUESTION # 55
Which two design options address split brain when configuring high availability (HA)? (Choose two.)
- A. Adding a backup HA1 interface
- B. Bundling multiple interfaces in an aggregated interface group and assigning HA2
- C. Sending heartbeats across the HA2 interfaces
- D. Using the heartbeat backup
Answer: A,D
Explanation:
* Using the Heartbeat Backup:
* The heartbeat backup is a mechanism that helps to prevent split-brain scenarios in a high availability (HA) configuration by providing an additional path for heartbeatcommunication. This ensures that both firewalls in the HA pair are aware of each other's status.
NEW QUESTION # 56
Which software firewall would help a prospect interested in securing an environment with Kubernetes?
- A. CN-Series
- B. KN-Series
- C. ML-Series
- D. VM-Series
Answer: A
Explanation:
* The CN-Series firewalls are purpose-built for securing Kubernetes environments. They provide network security, visibility, and threat prevention specifically tailored to containerized applications and microservices running in Kubernetes.
NEW QUESTION # 57
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